Lakes around Pratz offer a diverse natural landscape, characterized by significant water bodies and surrounding forests. This region, encompassing parts of the Jura and Ain departments, is known for its large reservoirs and scenic viewpoints. The area provides opportunities to explore natural monuments and observe the unique emerald color of some lake waters. It is a destination for those seeking natural environments and water-based features.
Last updated: June 24, 2026
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Reservoir in the Jura Park with an interesting construction.
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If the lake of Vouglans has many belvederes, the view is sometimes just as beautiful at the level of the body of water. Accessible by a small technical path, this place offers a magnificent 270-degree panorama of the lake.
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Commissioned in 1968, the Vouglans dam retains the waters of the Ain to form the eponymous artificial lake, the third largest in France. The scope of the work impresses.
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The La Fratte belvedere is a superb view of the cliffs overlooking the turquoise lake and the forest.
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So many things to see from here! A beautiful view of Lake Coiselet and the Bienne valley. From here, you can also see the village of Chancia and the peak of Oliferne.
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A quiet road that runs along the shore of Lac de Coiselet. It is on the border between the departments of Ain and Jura.
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Great view right on the lake. You get there via a narrow trail, the descent is sometimes very steep. Sturdy shoes required.
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The most popular spots include View of Lac de Vouglans, offering expansive views of the lake, and La Fratte Viewpoint, a natural monument with panoramic views of turquoise water and cliffs. Visitors also appreciate the impressive Vouglans Dam, which created one of France's largest water reservoirs.
Yes, View of Lac de Vouglans is considered family-friendly and easily accessible from a parking lot. La Fratte Viewpoint and Chancia Viewpoint are also noted as family-friendly, offering safe and scenic spots for all ages.
The View of Lac de Vouglans is wheelchair accessible, with direct access from a parking lot, making it easy for everyone to enjoy the beautiful scenery.
You can expect to see large reservoirs, such as Lac de Vouglans and Lac de Coiselet, often characterized by their natural emerald or turquoise water color. The area also features significant dams, cliffs, and surrounding forests, providing diverse natural settings and panoramic viewpoints like La Fratte Viewpoint.
The region offers various outdoor activities. You can find numerous cycling routes, including loops around Lake Genin and Lac de Vouglans, as detailed in the Cycling around Pratz guide. For gravel biking, explore routes like the Regardoir Viewpoint loop or the Lac de Clairvaux-les-Lacs loop, available in the Gravel biking around Pratz guide. Hiking trails, such as the Tour of Southern Haut-Jura or the Saint Romain de Roche Chapel loop, are also popular and can be found in the Hiking around Pratz guide.
Yes, there are several hiking opportunities. While specific lake-edge trails are not detailed, you can find routes like the 'Tour of Southern Haut-Jura' or easier loops such as the 'Saint Romain de Roche Chapel loop from Pratz' in the Hiking around Pratz guide, which often provide views of the surrounding lake landscapes.
You can find a quiet road that runs along the shore of Lac de Coiselet. This road is located on the border between the departments of Ain and Jura and offers beautiful landscapes with some campsites by the lake.
The emerald color of the water in Lac de Vouglans is of natural origin. It is attributed to the presence of calcite grains attaching to phytoplankton, giving the lake its distinctive hue.
Absolutely. La Fratte Viewpoint offers superb panoramic views of the turquoise lake and cliffs, secured by barriers for safe viewing. Chancia Viewpoint also provides a beautiful vista over Lake Coiselet and the Bienne valley.
Visitors particularly enjoy the expansive and panoramic views from various viewpoints, the unique emerald and turquoise colors of the lake waters, and the impressive scale of structures like the Vouglans Dam. The accessibility of some spots, like View of Lac de Vouglans, also contributes to their appeal.
Yes, for instance, the View of Lac de Vouglans is accessible directly from a parking lot on the road, making it convenient for visitors to stop and enjoy the view.


Still not found your perfect lake around Pratz? Check out the guides of these regions to see even more beautiful places.